============ OSPF network routing table ============
N    10.0.10.0/24          [10] area: 0.0.0.0
                           directly attached to r3-eth1
N    172.16.0.0/24         [10] area: 0.0.0.1
                           directly attached to r3-eth2
N    172.16.1.0/24         [20] area: 0.0.0.1
                           via 172.16.0.1, r3-eth2

============ OSPF router routing table =============
R    10.0.255.4            [10] area: 0.0.0.1, ASBR
                           via 172.16.0.1, r3-eth2

============ OSPF external routing table ===========
